MALICIOUS
204
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF containing embedded JavaScript, which is often used to download and execute further malicious content. The heuristic 'SE_ADVANCE_FEE_SCAM_LURE' strongly indicates the document's purpose is to trick users with a fake lottery or parcel notification, a common social engineering tactic. The presence of numerous external links, many hosted on compromised or disposable domains, further supports the malicious intent, likely serving as a distribution point for the scam.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
Heuristics 8
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://bamt.be/wp-content/plugins/formcraft/file-upload/server/content/files/16095dccd3dab9---gewuporofidoxa.pdf
- https://alcoolassistance-creuse.net/www/site/js/ckfinder/userfiles/files/wugizobutukumorukaxoterik.pdf
- http://portalinmobiliario24.com/uploades/fckeditorfile/8629472316.pdf
- https://www.traveltimevipp.com/wp-content/plugins/super-forms/uploads/php/files/3d110b1704c7599aedc3b73ceb8dbd94/zedetewixagefu.pdf
- http://bestapp4u.com/admin/uploadedfiles/file/86555150505.pdf
- http://beerskiboot.com/img/upload/file/dikazusura.pdf
- https://www.rockandroll.blog.br/wp-content/plugins/super-forms/uploads/php/files/khfqqccti7uljc1s7u8t97q706/88558590849.pdf
- http://www.moyekolodin.com/files/tugugufexajelisafojiz.pdf
- http://hitecds.com/userfiles/file/luvukefifon.pdf
- https://atlasautoglass.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d194da585c---97077546021.pdf
- https://hotelristorantenovecento.it/wp-content/plugins/super-forms/uploads/php/files/66816707e6519ee258b003137eae9ca8/79494244849.pdf
- https://ckmusicdesign.nl/userfiles/file/xegifinibolesitax.pdf
- http://ucity68.com/clients/e/ea/ea220da86df44fb0ae3b7c8e8295ccc1/File/xuwivagibe.pdf
- https://tcufroghouses.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bcd1aa8d1f3---95182848446.pdf
- https://directprocessors.com/wp-content/plugins/formcraft/file-upload/server/content/files/160788157d8c4c---gigewabavupabelewarur.pdf
- http://busankid.com/webfiles/board/file///romorow.pdf
- https://www.lavishlook.se/wp-content/plugins/super-forms/uploads/php/files/c9882050d508d22139814d6633713eac/rotibaminonenopijidapiz.pdf
- https://www.lightingsolutionsal.com/wp-content/plugins/super-forms/uploads/php/files/246a6e35ab7f0d5a0c0bda3f5b5a3bec/39758037456.pdf
- http://hi-reid-solutions.com/wp-content/plugins/super-forms/uploads/php/files/4e5d55b0c15725422696daf60f5d54a4/68697297872.pdf
- http://puzynowska-kancelaria.com/userfiles/file/bukizufowazivofatezuvexo.pdf
- http://bjoybrands.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a8d3616ed98---61292389594.pdf
- https://creteotels.gr/FCKeditor/userimages/file/gasosuripufalapimuf.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=how+to+put+names+on+name+tags+in+minecraft
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000edf6.bin252af06f31097f2c534dee8bb1db8d27b7fb0bca722323618c6c286e380226b9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDF6 | 18520 bytes |
font_01_sfnt_off00011e54.bind2c00f3cd0e4bdeb31cd395a5b6f9feab34d0fa3f13337c6d950fee27bbe8929 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E54 | 10956 bytes |
font_02_sfnt_off000137c5.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x137C5 | 16792 bytes |
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